diff --git a/requirements.txt b/requirements.txt
index 78132142b..483609e8c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.7
 Babel==2.2.0
 docutils==0.12
-Jinja2==2.8
+Jinja2==3.1.4
 MarkupSafe==0.23
 Pygments==2.1.1
 pytz==2015.7